baber/WOPTO huggingface dataset:
Patent ES-439064-A1 (ES)
Title: Fibre-reinforced laminates
IPC: B28B3/12
Filed: 1974-06-26
Abstract: A laminate of plaster reinforced with a monofilament, continuous strand, glass fibre, preferably in the form of a mat. The laminate can be made flexible by subjecting it to stress, such as by rolling it to cause flexion.
Patent ES-440238-A1 (ES)
Title: Process for texturing polyester yarn
IPC: D02G1/16
Filed: 1975-08-13
Abstract: A process for draw-texturing polyester yarn which has been melt-spun at high speed. The process is performed on a conventional false-twist texturing machine modified for drawing and for the use of an air-jet texturing device instead of a second heater. The yarn is drawn at 1.3 to 2.0X draw ratio, false-twist textured, and then air-jet textured to provide a yarn having a low boil-off shrinkage, resiliency and spun-like aesthetics.
Patent ES-441741-A1 (ES)
Title: Unsaturated phosphorus-containing carboxylic acid derivatives
IPC: C08F30/02
Filed: 1975-10-13
Abstract: Novel unsaturated phosphorus-containing carboxylic acid derivatives of the formula I are prepared by reacting an alcohol of the formula II with a compound of the formula III. The individual symbols are as defined in Claim 1. The reaction is carried out in an inert solvent. The resultant compounds of the formula I are suitable as monomers or comonomers in the preparation of polymers.
Patent ES-442853-A1 (ES)
Title: Fuel vaporizer for internal combustion engines
IPC: F02M35/10
Filed: 1975-11-21
Abstract: A fuel vaporizer for internal combustion engines interposed between the intake manifold and the carburetor. The intake manifold is formed as a part of the fuel vaporizer and has all of the pipes extending to the separate cylinders formed of the same length and diameter or proportionate lengths and diameters such that fuel will be delivered equally to each cylinder. The vaporizer includes an impeller fan blade which is driven at high speed by the flow of air thereover with the impeller vaporizing the gasoline in the gasoline air mixture passing thereover.
Patent ES-448188-A1 (ES)
Title: Production of lactic acid
IPC: C07C67/00
Filed: 1976-05-24
Abstract: Lactic acid is synthesized by a process in which a vinyl ester is hydroformylated to an alpha -substituted propionaldehyde by reacting the vinyl ester with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst and by further converting the alpha -substituted carbonyl intermediate via oxidation and hydrolysis to lactic acid.
Patent ES-452020-A1 (ES)
Title: Labeling station in a labeling machine
IPC: B65C9/00
Filed: 1976-09-30
Abstract: A labeling machine is provided to apply simultaneously two labels to different diameter portions of a bottle, e.g. the neck and belly. The structure for applying the belly label is conventional but above the usual affixing element there is provided a second affixing element which is operatively connected to a cam follower which senses a cam track opposite the labeling station. This causes the second affixing member to be projected radially outward at the time of label affixing so it reaches the narrow diameter portion of the bottle.
Patent ES-453146-A1 (ES)
Title: Process for providing a foundation pile for alternating compressive and tractive stresses and a pile thus provided
IPC: E02D5/44
Filed: 1976-11-09
Abstract: The invention is related to a process according to which at the end of reinforcement bars inserted in a pile a nearly cylindrical and elongated chamber is inserted in the ground, said chamber having rigid impervious walls as to the fluids tending to enter from the outside, while when injecting cement grout into said chamber through appropriate tubes, the side walls will break and allow for grout expansion into the ground. The injection operation can be repeated for several times after as many scavengings or washings of the chamber.
Patent ES-455350-A1 (ES)
Title: Lithographic plate ink receptivity improving composition and method
IPC: B41N3/08
Filed: 1977-01-26
Abstract: A composition for improving the ink receptivity of lithographic printing images comprises an organic solvent liquid capable of softening the surface of the printing image and a film forming alkali-resistant oleophilic material such as a liquid hydrocarbon solution of a normally solid hydrocarbon or fat. The composition is for use in the case where the printing image is formed by alkaline development of an image-wise exposed radiation sensitive coating such as a phenol formaldehyde resin in admixture with a sensitiser. The composition may be applied before exposure to form an alkali resistant oleophilic layer on the radiation sensitive coating or it may be applied after image-wise exposure but before alkali development.
Patent ES-460944-A1 (ES)
Title: Orthopedic shoe
IPC: A43C11/20
Filed: 1977-07-22
Abstract: An orthopedic shoe including: a flat, level sole having a peripheral shape corresponding to that of the bottom plane of a foot and whose toe portion is very broad and of substantially constant width, whose central, metatarsal portion curves rapidly inwardly to a narrow neck connecting the toe portion with a heel portion, the ratio of the widths of the toe and heel portions being approximately 100 to 60, and the ratio of the toe portion to the neck of the central portion being approximately 100 to 40, the inner sole being formed in a plurality of layers at least of one of which is of compressible material capable of permanently conforming to the shape of the bottom of a foot under pressure of wearing combined with an upper having a counter, a vamp and a toe portion, the vamp including a pair of widely spaced forwardly projecting flaps each including a row of eyelets and extending along the upper parts of the sides of the foot, the toe portion having a wide rearwardly extending tongue for covering the metatarsal arch and including a plurality of openings freely passing a lacing which adjustably connects the flap eyelets the size, shape and arrangement of the sole, the upper and particularly the vamp, tongue and lacing being such that the shoe fits a foot in a glove-like manner supporting all parts of the foot uniformly and naturally.
Patent ES-462520-A1 (ES)
Title: Centrifugal ignition advance system for IC engines - has pivoted gyrating masses moving levers operating on cam surface to vary angular position of distributor arm
IPC: F02P5/06
Filed: 1977-09-21
Abstract: The system has gyrating masses connected to a distributor cam to change its angular position in accordance with the motor speed. At least one cam element (25) is coupled with the distributor cam. Its peripheral surface is curved and interacting with a lever (32) with a variable length arm. The arm (32) coupling so changes in accordance with the angular movement of gyrating masses. The contact surface of one or both parts interacting with this lever or the cam (25) is such that after rotation to the optimum greatest ignition advance the torque acting on the cam surface (25) is zero. The force transmitted by it passes through its centre of rotation.
Patent ES-463125-A1 (ES)
Title: Hydrodealkylation of alkylaromatic hydrocarbons
IPC: B01J23/46
Filed: 1977-10-11
Abstract: A process for hydrodealkylating alkyl-substituted aromatic hydrocarbons, e.g., toluene, by reaction with hydrogen in the absence of water vapor under relatively mild reaction conditions, and a catalyst therefor are disclosed. The process is effected at a temperature of from about 450 DEG to 650 DEG C., preferably from about 520 DEG to 620 DEG C., and pressures of from about 1 to about 30, preferably from about 5 to about 20 bar, and a liquid hourly space velocity of from about 1 to about 10, preferably from about 3 to about 8, in the presence of a catalyst which comprises a noble metal component comprising rhodium and a support comprising a metal aluminate having a spinel structure and corresponding to the empirical formula M Al2O4.X Al2O3, wherein X represents a value of from 0 to about 200 and M represents a metal selected from the group consisting of nickel, cobalt, copper, zinc, iron, and magnesium. Preferably, the support comprises an active alumina bearing a surface layer of said aluminate.
Patent ES-472433-A1 (ES)
Title: Herbicidal imidazolinyl benzoic acid derivatives
IPC: C07D491/10
Filed: 1978-08-08
Abstract: Compounds of formulae I and III which show activity as pre- and post- emergence herbicidal agents. < IMAGE > wherein X is hydrogen, alkyl C1-C3, halogen or nitro R1 is alkyl C1-C4 R2 is alkyl C1-C6, cycloalkyl C3-C6, alkenyl C2-C4, phenyl, halophenyl or benzyl or when R1 and R2 are taken together with the carbon to which they are attached they may represent cycloalkyl C3-C6 optionally substituted with methyl R3 is hydrogen, alkyl C1-C12 optionally substituted with one C1-C3 alkoxy group or one C3-C6 cycloalkyl group or one phenyl group or one furyl group or with one to three halogen substituent(s) preferably chlorine, alkenyl C3-C5 optionally substituted with one or two C1-C3 alkyl group(s) or one phenyl group with one to two halogen substituent(s) preferably chlorine, alkynyl C3-C5 optionally substituted with one or two C1-C3 alkyl group(s) or one phenyl group or with one to two halogen substituents preferably chlorine, benzyl, cyclohexenylmethyl, ethynylcyclohexyl, ethynylalkyl, pentadienyl or cycloalkyl C3-C6 optionally substituted with one or two C1-C3 alkyl group(s) or a salt formation cation of alkali metals, ammonium and aliphatic ammonium and when R1 and R2 are not the same the optical isomers and the isomeric mixtures thereof and except when R3 is a salt-forming cation, the acid addition salts thereof. - and - < IMAGE > wherein R1 is alkyl C1-C4 R2 is alkyl C1-C6, cycloalkyl C3-C6, alkenyl C2-C4, phenyl, halophenyl or benzyl and when R1 and R2 are taken together with the carbon to which they are attached they may form cycloalkyl C3-C6 optionally substituted with methyl R3 and R4 each individually represent hydrogen, alkyl C1-C4, alkenyl C3-C5, alkynyl C3-C5, or benzyl and when R1 and R2 represent different substituents, the optical isomers thereof.
Patent ES-474178-A1 (ES)
Title: Self-contained fluid pressure foot support device.
IPC: A43B13/38
Filed: 1978-10-13
Abstract: A device which supports and cushions the human foot by means of fluid pressure is disclosed. The device is non-elastic and self-supporting. Two superimposed plies of a fluid impervious woven fabric material are sealed to each other around the periphery (24) and, according to predetermined design, at selected areas (20) within the periphery. The result is a series of foot supporting pneumatic cushions interspersed and separated with void regions (20a) which do not touch the underside of the foot. The fluid containing chambers (21) which form the pneumatic cushions are in communication with each other through fluid passageways (23) located around the periphery of the device. The device permits fluid to flow from one internal chamber to another when compressed, but with a back pressure build up sufficient to prevent sudden surges of fluid from one chamber to another. This provides additional pressure which resists and cushions the impact of the forces applied to the device.
Patent ES-475634-A1 (ES)
Title: Article handling apparatus
IPC: B65G47/68
Filed: 1978-12-01
Abstract: A conveyor combiner has a side guide unit, for relieving jammed articles being carried by the conveyor, the unit comprising a longitudinally reciprocating frame carrying an array of freely rotatable rollers which nudge jammed articles free but which are normally kept out of contact with the articles by a retractable side guide rail.
Patent ES-475711-A1 (ES)
Title: Marking apparatus
IPC: B05B12/22
Filed: 1978-12-05
Abstract: The marking apparatus is provided with a chassis (1) for a paint container (5) receiving the marking paint. The marking paint is driven, by compressed air, out of the paint container (5) onto a spray diffuser (8), arranged between paint-distributing discs (34), and, from here, is brought directly onto the marking surface or onto a paint-distributing roll which is swivellably arranged on the chassis between the spray diffuser and the marking surface. An independent compressed-air supply means (10) is arranged on the chassis (1), at a distance from the paint container (5), and is connected, via a line (12) with control valve (11), to that end of the paint container (5) which is remote from the paint outlet (21).
Patent ES-475819-A1 (ES)
Title: Method of making a luffa composite
IPC: D04H1/4258
Filed: 1978-12-07
Abstract: Luffas are subject to disintegration into fibers which are carded and needled to a textile support. The resulting product is impregnated with a synthetic resin, dried and calendared to produce a foil from which, for example, inner soles can be cut or stamped.
Patent ES-483178-A1 (ES)
Title: Improvements in unsaturated polyester resins and methods of making them.
IPC: C08F299/04
Filed: 1979-08-07
Abstract: To allow the use of stearyl stearate or paraffin in amounts to restrict styrene evaporation from an unsaturated polyester resin during curing, there is present in the resin a small amount (0.1 to 5% by weight) of a long-chain vinyl compound of the formula < IMAGE > wherein R is straight- or branched-chain substituted or unsubstituted aliphatic C6-C24 hydrocarbon, Y=H or CH3, n=zero or 1, < IMAGE > Preferred such compounds are lauryl and stearyl methacrylate. The resins are made by admixture of the selected compound(s) with the conventional other components of the resin.
Patent ES-483431-A1 (ES)
Title: Buckle for a safety belt for vehicles.
IPC: A44B11/25
Filed: 1979-08-16
Abstract: A buckle for a safety belt for vehicles comprising a tongue-shaped insertion part (1) and a sleeve-shaped receiving part (2), a primary lock (10) being provided in the receiving part, which lock is pivoted on a shaft (9), which is parallel to the plane of the insertion part and perpendicularly arranged relative to the direction of insertion of said insertion part, the primary lock exhibiting one or several projections, which cooperate with corresponding stop dogs (11) on the insertion part. According to the invention the primary lock comprises a double armed lever, of which the end located nearest to the insertion opening of the receiving part, i.e. one of its arms exhibits said stop dog (11) cooperating with the insertion part (1) and of which lever the arm extending in opposite direction cooperates with a secondary lock (18), which tends to main primary lock in its engaging position, the secondary lock against the bias of a spring being displaceable substantially in the longitudinal direction of the arm belonging to the primary lock into a position, in which the arm can freely pivot towards the neutral position of the primary lock.
Patent ES-484567-A1 (ES)
Title: Chassis for a television set.
IPC: H04N5/655
Filed: 1979-09-28
Abstract: The chassis for a television set is constructed of individual plug- in modules, in which a number of generally smaller structural elements and components are enclosed, together with a printed circuit board in a unit which is generally functional in its own right. Each such module is provided with a housing (5) which protects the assembled printed circuit board from external access and which additionally can have screening, thermal dissipation and diagnosis functions. On at least one external side, the housing has one or more sealing elements (11), which mate with cut-outs in the printed circuit board. The assembled printed circuit board cannot be removed from the housing until the sealing element (11) is destroyed. By this means, any non- specialist access into a module is immediately identifiable.
Patent ES-485221-A1 (ES)
Title: Pharmaceutical composition containing 3,4-dihydro-3-oxo-2-quinoxalines, novel such quinoxalines and processes for the production thereof.
IPC: C07C205/12
Filed: 1979-10-19
Abstract: A pharmaceutical composition characterized by as active ingredient a 3,4-dihydro-3-oxoquinoxaline of the formula: < CHEM > wherein R and R<4> are individually H, NO2 or CH3O R1 and R<2> are individually H, NO2, CH3O or halo such that at least one of R, R<1>, R<2> and R<4> is other than H, such that if neither R<1> and R<2> is NO2 or CH3O, both RR<1> and R<2> are individually halo and both R and R<4> are H, and such that one of R<1> and R<2> is CH3O only if one of R, R<1>, R<2> and R<4> is NO2 R<3> is C1-C4 alkyl, C3-C6 cycloalkyl, C3-C4 alkenyl, H or 2-chloroethyl and n is 0 or 2, e.g. ethyl 6,7-dibromo- 3,4-dihydro-3-oxo-2- quinoxaline carboxylate, and excipients is useful for suppressing viral infection in mammals. All but one of the quinoxalines disclosed are new. The compounds are prepared by reacting an o-phenylene diamine with an alpha -ketodibasic acid. Certain of the compounds are prepared by reacting a 6-nitro-4,5- disubstituted aniline with an alkyl malonyl chloride followed by annelation in the presence of sodium ethoxide and then treatment with phosphorus trichloride.
Patent ES-486500-A1 (ES)
Title: Installation tool for spot welding instrumentation to the inner surface of a tube.
IPC: B23K11/00
Filed: 1979-11-30
Abstract: An instrumentation installation tool (30) for weldably attaching strain gages (20) or other instrumentation to the interior of a steam generator tube (42). The exterior surface of the section (32) is formed with four longitudinal grooves (32A, 36B, 36C and 38). A welding slot (44) is situated in one of the grooves (38). A ramp (46), oriented within the section (32) is in close proximity to the slot (44). Additionally, an elongated multitipped electrode (80) is slidably and coaxially disposed within the section (32).
Patent ES-489616-A1 (ES)
Title: Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted
IPC: H01H9/10
Filed: 1980-03-15
Abstract: The switch is designed so that when its thermal fuse is inserted the switching mechanism is forced to adopt its 'off' position. The fuse is inserted by removing a cap. When the operating element (8) adopts its 'off' position a post (23) on this element moves away from the path travelled by a projection (24) on the insulating cap (10) during the cap's rotation and translation. When the operating element adopts its 'on' position the post projects into this path of travel and either prevents the cap moving out of its locked position if the fuse (9) is already present in the switch or is moved by the projection in the direction of the 'off' position when the cap is moved translationally in order to insert a fuse if one is not already present.
Patent ES-8105837-A1 (ES)
Title: Friction clutch driven plates
IPC: F16D13/64
Filed: 1980-04-02
Abstract: A friction clutch driven plate has an annular friction facing (13, 14) with a back surface in contact with an opposed surface of a friction facing carrier (12) and circumferentially spaced recesses (15, 15'') are provided e.g. in either the back face of the facing or on the carrier, so as to relieve the back surface of the facing to allow portions of the friction surface of the facing to yield under axial load on engagement of the driven plate against a drive member.
Patent ES-8200332-A1 (ES)
Title: Ureas with cyclic substituents, their manufacture and their use as herbicides.
IPC: C07D211/58
Filed: 1980-11-07
Abstract: 1. Ureas, with cyclic substituents, of the following general formula I see diagramm : EP0028829,P26,F1 in which A = see diagramm : EP0028829,P26,F2 including the positional isomers, in particular the transform with Rx denoting OH or carboxyl Ry denoting H or acyl R denoting hydrogen, hydroxyl, alkyloxy or acyl, a C1 -C12 -alkyl radical, optionally with hydroxyl groups, which can be straight-chain or branched and interrupted by oxygen and/or nitrogen atoms, a C3 -C13 -cycloalkyl radical, optionally with alkyl substituents, which can be interrupted by oxygen and/or nitrogen atoms, and/or with hydroxyl groups and/or with an aliphatic or aromatic acyl group and/or with carboxyl or carboalkoxy groups, a C2 -C5 -alkenyl or alkenyl radical, or a phenyl radical which can be substituted by alkyl and/or acyl and/or hydroxyl and/or dialkylamino groups R**1 denotes hydrogen or a straight-chain or branched C1 -C4 -alkyl radical or alkoxy radical R**2 denotes hydrogen or a straight-chain or branched C1 -C4 -alkyl radical, optionally with hydroxyl groups, or C1 -C4 -acyl radical and gamma denotes a number from 0 to 1.
Patent ES-8201473-A1 (ES)
Title: Composite film and process for its manufacture.
IPC: B32B7/02
Filed: 1981-01-08
Abstract: A composite foil formed from at least two layers in which at least one normally water-insoluble sealing layer comprises a non-porous layer connected to at least one water soluble layer. The water-insoluble layer is soluble in a non-neutral medium and the water soluble layer is (a) water soluble or (b) water insoluble, but soluble in a non-neutral medium.
Patent ES-8300254-A1 (ES)
Title: Apparatus for forming a space section in a pair of continuous slide fastener stringers
IPC: A44B19/58
Filed: 1981-04-28
Abstract: An apparatus for forming an element-free gap or space section in a pair of continuous slide fastener stringers. In the apparatus, a support table has a guide groove for receiving the pair of fastener stringers along a longitudinal path. A pair of guide plates is disposed one on each side of the guide groove and extends thereover toward each other to define with the guide groove a guide channel. A pressure pad is vertically movable around a stationary die in the support table for clamping with the guide plate a pair of tapes. A punch has a sharp cutting edge so that, as the punch is moved toward the stationary die, the cutting edge enters a relatively small clearance between adjacent tape edges to cut a chain of interengaged coupling elements only at tape-side leg portions while the pair of continuous slide fastener stringers is simply placed in and along the guide channel. An ejector is disposed beneath the punch and is upwardly movable together with the punch to pull the cut coupling elements out of stitches holding the coupling elements to the tapes while the latter are clamped between the pressure pad and the guide plates without pulling the tapes laterally apart from each other.
Patent ES-8307139-A1 (ES)
Title: Apparatus for strip casting having a heated orifice.
IPC: B22D11/06
Filed: 1981-05-08
Abstract: A strip casting apparatus is disclosed comprising a tundish (10) for receiving and holding molten metal and an orifice passage (14) defined between two spaced lips (18,19) through which the molten metal is delivered to a casting surface located within 3.048mm (0.120 inch) of the orifice passage and movable past the orifice passage at a speed of from 61 to 3048 metres (200 to 10,000 linear surface feet) per minute. In the apparatus of the present invention at least one lance (42,72) is disposed with a tip (44,74) of the lance (42,72) directed toward a cavity in the tundish adjacent at least a portion of the material defining at least one of the lips (18,19) of the orifice passage (14). Equipment is provided for delivering reactive gases through the lance (42,72) and into the cavity, and at least one aperture (46,76) is provided through which combustion products from the reactive gases escape the cavity in the tundish (10). One lip (18,19) defining the orifice passage (14) of this invention may comprise a molten metal resistent plate (40,70). The improvement of this invention comprises a heat conductive layer (48,78) in the cavity in the tundish (10) at least at a location where the reactive gases from the lance (42,72) impinge against the tundish material.